Stadium: Court 4 Round: 25 Ground: Clay
| ITF Dominican Republic F2 | 2018/12/05 15:30 | Panta Herreros, Jorge Brian v Adamson, Alec | 6-7,7-6,6-3 |
| ITF Dominican Republic F2 | 2018/12/03 14:30 | Adamson, Alec v Oscar Jose Gutierrez | 6-4,3-6,7-5 |
| ITF Dominican Republic F1 | 2018/11/28 13:30 | Crepatte, Baptiste v Adamson, Alec | 6-3,7-6 |
| ITF Kuwait F3 | 2018/11/16 08:15 | Adamson, Alec v Constantin Bittoun Kouzmine | 3-6,4-6 |
| ITF Kuwait F3 | 2018/11/15 11:20 | Adamson, Alec v Dijkhuizen, Marc | 7-5,6-4 |
| ITF Kuwait F3 | 2018/11/13 07:00 | Vidal Azorin, Jose Fco v Adamson, Alec | 1-6,6-4,6-7 |
| ITF Kuwait F2 | 2018/11/08 07:15 | Peter Heller v Adamson, Alec | 6-4,6-3 |
| ITF Kuwait F2 | 2018/11/06 07:30 | Adamson, Alec v Karlo Cubelic | 6-1,6-3 |
| ITF Dominican Republic F2 | 2018/12/04 16:45 | Newman, Baker v Alejandro Tabilo | 3-6,3-6 |
| ITF Dominican Republic F2 | 2018/12/03 13:00 | Newman, Baker v Preston Brown | 6-2,6-4 |
| ITF Dominican Republic F2 | 2018/12/01 18:00 | Feitt, Franco v Newman, Baker | 3-6,1-6 |
| ITF Dominican Republic F1 | 2018/11/28 13:30 | Newman, Baker v Rodriguez-Pace, Ricardo | 3-6,5-7 |
| ITF Dominican Republic F1 | 2018/11/27 13:30 | Newman, Baker v Andres Urrea | 6-1,6-1 |
| ITF Dominican Republic F1 | 2018/11/26 13:00 | Newman, Baker v Dan Martin | 6-4,6-0 |
| ITF Dominican Republic F1 | 2018/11/25 15:00 | Semedo, Miguel v Newman, Baker | 5-7,3-6 |
| ITF Portugal F22 | 2018/10/22 10:45 | Coelho, Fabio v Newman, Baker | 6-4,6-4 |